Die IP-Adresse 81.78.243 erfolgt über UK Backbone Network, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 81.78.144.0/22 (Bereich 81.78.144.0, 81.78.147.255). Die autonomen Systemnummer (ASN) ist 5388.
| ASN | 5388 |
| Ausgehend von IP | 81.78.144.0 |
| Beendigung durch IP | 81.78.147.255 |
| ASN-Namen | UK Backbone Network |
| GGDV | 81.78.144.0/22 |
| Numerische IP | |
| Registrierung | ripencc |
| Letztes update | 05.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | GB | Großbritannien und Nordirland | - | Leeds | 51,2468 | 0,6068 | 2017-07-05 |
| MaxMind | GB | Großbritannien und Nordirland | - | - | 51,4964 | -0,1224 | 2017-07-05 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.78.243.0 | 1364128512 | 0 |
| 81.78.243.1 | 1364128513 | 0 |
| 81.78.243.2 | 1364128514 | 0 |
| 81.78.243.3 | 1364128515 | 0 |
| 81.78.243.4 | 1364128516 | 0 |
| 81.78.243.5 | 1364128517 | 0 |
| 81.78.243.6 | 1364128518 | 0 |
| 81.78.243.7 | 1364128519 | 0 |
| 81.78.243.8 | 1364128520 | 0 |
| 81.78.243.9 | 1364128521 | 0 |
| 81.78.243.10 | 1364128522 | 0 |
| 81.78.243.11 | 1364128523 | 0 |
| 81.78.243.12 | 1364128524 | 0 |
| 81.78.243.13 | 1364128525 | 0 |
| 81.78.243.14 | 1364128526 | 0 |
| 81.78.243.15 | 1364128527 | 0 |
| 81.78.243.16 | 1364128528 | 0 |
| 81.78.243.17 | 1364128529 | 0 |
| 81.78.243.18 | 1364128530 | 0 |
| 81.78.243.19 | 1364128531 | 0 |
| 81.78.243.20 | 1364128532 | 0 |
| 81.78.243.21 | 1364128533 | 0 |
| 81.78.243.22 | 1364128534 | 0 |
| 81.78.243.23 | 1364128535 | 0 |
| 81.78.243.24 | 1364128536 | 0 |
| 81.78.243.25 | 1364128537 | 0 |
| 81.78.243.26 | 1364128538 | 0 |
| 81.78.243.27 | 1364128539 | 0 |
| 81.78.243.28 | 1364128540 | 0 |
| 81.78.243.29 | 1364128541 | 0 |
| 81.78.243.30 | 1364128542 | 0 |
| 81.78.243.31 | 1364128543 | 0 |
| 81.78.243.32 | 1364128544 | 0 |
| 81.78.243.33 | 1364128545 | 0 |
| 81.78.243.34 | 1364128546 | 0 |
| 81.78.243.35 | 1364128547 | 0 |
| 81.78.243.36 | 1364128548 | 0 |
| 81.78.243.37 | 1364128549 | 0 |
| 81.78.243.38 | 1364128550 | 0 |
| 81.78.243.39 | 1364128551 | 0 |
| 81.78.243.40 | 1364128552 | 0 |
| 81.78.243.41 | 1364128553 | 0 |
| 81.78.243.42 | 1364128554 | 0 |
| 81.78.243.43 | 1364128555 | 0 |
| 81.78.243.44 | 1364128556 | 0 |
| 81.78.243.45 | 1364128557 | 0 |
| 81.78.243.46 | 1364128558 | 0 |
| 81.78.243.47 | 1364128559 | 0 |
| 81.78.243.48 | 1364128560 | 0 |
| 81.78.243.49 | 1364128561 | 0 |
| 81.78.243.50 | 1364128562 | 0 |
| 81.78.243.51 | 1364128563 | 0 |
| 81.78.243.52 | 1364128564 | 0 |
| 81.78.243.53 | 1364128565 | 0 |
| 81.78.243.54 | 1364128566 | 0 |
| 81.78.243.55 | 1364128567 | 0 |
| 81.78.243.56 | 1364128568 | 0 |
| 81.78.243.57 | 1364128569 | 0 |
| 81.78.243.58 | 1364128570 | 0 |
| 81.78.243.59 | 1364128571 | 0 |
| 81.78.243.60 | 1364128572 | 0 |
| 81.78.243.61 | 1364128573 | 0 |
| 81.78.243.62 | 1364128574 | 0 |
| 81.78.243.63 | 1364128575 | 0 |
| 81.78.243.64 | 1364128576 | 0 |
| 81.78.243.65 | 1364128577 | 0 |
| 81.78.243.66 | 1364128578 | 0 |
| 81.78.243.67 | 1364128579 | 0 |
| 81.78.243.68 | 1364128580 | 0 |
| 81.78.243.69 | 1364128581 | 0 |
| 81.78.243.70 | 1364128582 | 0 |
| 81.78.243.71 | 1364128583 | 0 |
| 81.78.243.72 | 1364128584 | 0 |
| 81.78.243.73 | 1364128585 | 0 |
| 81.78.243.74 | 1364128586 | 0 |
| 81.78.243.75 | 1364128587 | 0 |
| 81.78.243.76 | 1364128588 | 0 |
| 81.78.243.77 | 1364128589 | 0 |
| 81.78.243.78 | 1364128590 | 0 |
| 81.78.243.79 | 1364128591 | 0 |
| 81.78.243.80 | 1364128592 | 0 |
| 81.78.243.81 | 1364128593 | 0 |
| 81.78.243.82 | 1364128594 | 0 |
| 81.78.243.83 | 1364128595 | 0 |
| 81.78.243.84 | 1364128596 | 0 |
| 81.78.243.85 | 1364128597 | 0 |